What to Check Before Buying Land: A Pre-Purchase Checklist

LEAD:
Buying land requires different due diligence than buying improved property. This article provides a comprehensive checklist for prospective land buyers — covering legal status, access rights, zoning, utilities, environmental factors, and hidden costs — to help reduce the risk of costly surprises.

Why Land Requires Special Due Diligence

Land is often called “raw” or “unimproved” for a reason. It lacks the structures and services that make a property immediately usable. When you buy a house, you can see the kitchen, test the lights, and walk the rooms. When you buy land, you are buying potential — and potential is uncertain.

The risks associated with land fall into several categories: legal (ownership, liens, easements), regulatory (zoning, building permits, environmental restrictions), physical (soil quality, flood risk, topography), and practical (access to utilities, road access, cost of development).

Many of these risks can be identified before purchase with proper investigation. The cost of due diligence — hiring a surveyor, a lawyer, and conducting soil tests — is typically small compared to the cost of discovering a fatal flaw after you own the land.

Pre-Purchase Checklist: 10 Critical Checks

1. Verify Clean Title and Ownership

Before anything else, confirm that the seller actually owns the land and has the legal right to sell it. In many jurisdictions, the land registry (cadastre) is the official record.

What to check:

• The seller’s name matches the registered owner.
• There are no liens (claims from creditors), mortgages, or unpaid property taxes attached to the land.
• There are no judgments or court orders affecting the property.
• The property boundaries in the registry match the physical boundaries (a survey may be needed).

Action: Order a title search or land registry extract. Hire a local real estate attorney to review it.

2. Confirm Legal Access to a Public Road

Landlocked property — with no legal right to cross neighbouring land to reach a public road — may be nearly worthless. Even if there is a dirt track that the current owner uses, that does not guarantee a legal easement.

What to check:

• Does the property deed explicitly state an easement (right of way) over neighbouring land?
• Is the access road public or private? If private, who maintains it?
• Is the access wide enough for emergency vehicles and construction equipment?

Action: Walk the access route. Ask the seller to provide documentation of legal access. Have your attorney verify.

3. Understand Zoning and Land Use Restrictions

Zoning laws determine what you can build, how large the building can be, how far it must be from property lines (setbacks), and what activities are permitted (residential, agricultural, commercial, mixed-use).

What to check:

• The current zoning classification.
• Whether your intended use (e.g., single-family home, apartment building, farming) is permitted.
• Any covenants, conditions, and restrictions (CC &Rs) from previous owners or subdivisions.
• Minimum lot size requirements. Some zones require a minimum acreage to build.

Action: Visit the local planning or zoning department. Request a written zoning verification. Review any subdivision restrictions.

4. Check Building Permit Feasibility

Even if zoning permits a house, you may not be able to obtain a building permit if the land lacks necessary approvals or fails to meet local codes.

What to check:

• Is a percolation (perc) test required for a septic system? Does the soil pass?
• Is there access to public water and sewer? If not, can a well and septic be installed?
• Are there wetlands, flood zones, steep slopes, or protected habitats that restrict building?
• Does the land have a building envelope — a designated area where construction is allowed?

Action: Hire a local civil engineer or land use consultant to assess buildability before purchase. Make the purchase offer contingent on passing a perc test or obtaining a preliminary building permit review.

5. Evaluate Utility Availability

Building on land without access to electricity, water, sewer, internet, and gas can be extremely expensive. Extending utilities from the nearest connection point may cost tens of thousands of dollars.

What to check:

• Distance to nearest electrical lines. Who pays for extension?
• Public water availability or feasibility of a well (depth, water quality, yield).
• Sewer connection or septic feasibility (perc test, soil type).
• Natural gas availability or alternative heating (propane, oil, electric).
• Internet and cell phone service.

Action: Contact local utility providers for cost estimates to bring services to the property. Factor these costs into your budget.

6. Assess Environmental and Physical Risks

The land itself may have hidden problems that make construction expensive or impossible.

What to check:

• Flood risk: Is the land in a 100-year or 500-year floodplain? Check FEMA flood maps (US) or local equivalent.
• Soil stability: Expansive clay, landfill, or contaminated soil may require expensive remediation.
• Past uses: Former industrial, agricultural, or landfill use may leave soil contamination.
• Protected species or habitats: Presence of endangered plants or animals may restrict clearing and building.
• Wildfire or landslide risk: In some regions, these are mapped.

Action: Obtain a Phase I Environmental Site Assessment (ESA) if there is any reason to suspect contamination. Check local hazard maps.

7. Verify Survey and Boundaries

Boundary disputes are surprisingly common. A neighbour’s fence, shed, or driveway may encroach on the land you intend to buy. Or the recorded boundaries may not match physical markers.

What to check:

• A recent boundary survey showing property lines, corners, and any encroachments.
• Whether neighbouring structures encroach onto the land.
• Whether the land encroaches onto a neighbour’s property or a public right-of-way.

Action: Insist on a current survey by a licensed surveyor. Do not rely on old surveys or the seller’s description.

8. Understand Property Taxes and Special Assessments

Land is subject to property taxes. In some areas, undeveloped land is taxed at a lower rate than improved land. However, once you build, taxes may increase sharply.

What to check:

• Current annual property taxes.
• Any special assessments (e.g., for roads, sewers, or schools) that will be added after purchase.
• Whether back taxes are owed by the seller.

Action: Request a tax history from the local tax assessor. Ask about planned special assessment districts.

9. Investigate Future Development in the Area

What is planned for neighbouring land can affect your property’s value and enjoyment. A new highway, landfill, factory, or large housing development could be positive or negative.

What to check:

• Local comprehensive or master plan.
• Pending zoning changes or development applications nearby.
• Planned infrastructure projects (roads, transit, utilities).

Action: Visit the local planning department and ask to see future land use maps. Talk to neighbours.

10. Calculate Total Cost of Development

The purchase price of the land is often a small fraction of the total cost to make it usable. Many first-time land buyers underestimate development costs.

Costs to estimate:

• Land clearing and grading
• Well drilling and septic installation
• Utility connections (electricity, internet, gas)
• Driveway construction
• Building permit fees
• Survey and legal fees
• Soil testing and environmental assessments

Action: Create a realistic budget including a contingency of at least 20–30% for unexpected costs. Compare the total cost to buying an already-developed lot or an existing home.

Common Scenarios and Examples

Scenario A: The landlocked mistake. Tomas bought a beautiful forested plot at a low price. He assumed the dirt road leading to it was a public right-of-way. After purchase, he learned the road was private, and the neighbour who owned it refused access. He could not build because construction vehicles could not reach the land. The land was essentially worthless.

Scenario B: The perc test failure. Maria found an affordable lot in a rural area. She signed a purchase contract without a perc test contingency. After closing, she discovered the soil would not pass a percolation test for a septic system. No sewer was available. She could not build a home. The land was usable only for non-residential purposes.

Scenario C: The successful due diligence. Carlos identified a plot he liked. He hired a real estate attorney and a surveyor. He ordered a title search, verified zoning, obtained a perc test (passed), and estimated utility connection costs. He made an offer contingent on these checks. All checks passed, and he bought with confidence, avoiding future surprises.

Action Steps

• Before making an offer: Order a title search and review the land registry extract.
• Hire a local real estate attorney experienced with land transactions. Do not rely solely on a notary.
• Make your purchase offer contingent on: (1) acceptable title search, (2) passing perc test (if septic needed), (3) ability to obtain building permit, (4) satisfactory survey.
• Visit the local planning and zoning department in person. Bring the property’s tax map or parcel number.
• Walk the land in different weather conditions. Check for standing water, erosion, and neighbour encroachments.
• Contact utility providers for written estimates to connect electricity, water, and internet.
• Calculate the full development budget before committing to the purchase price.

Risks, Limits, and What to Watch

No due diligence is perfect. Some problems (e.g., ancient easements, contamination from unknown past uses) may not appear in standard searches. Title insurance can protect against some hidden defects.

Seller representations are not guarantees. A seller may say “access is fine” or “you can definitely build here.” Unless written into the contract as a warranty, these statements may not be legally enforceable. Always verify independently.

Costs vary dramatically by jurisdiction. Survey costs, legal fees, and permit fees differ by country and even by municipality. Research local norms.

Time matters. Some checks (perc test, survey) may take weeks. Build contingency time into your contract.

Do not skip professional help. Land transactions are not DIY projects for most buyers. A good local attorney and surveyor are worth their fees many times over.

FAQ

What is the most important thing to check before buying land?

Legal access to a public road and a clean title are arguably the most critical. Land without legal access or with title defects may be unsellable and unbuildable.

Do I need a lawyer to buy land?

In many jurisdictions, yes, or at least highly recommended. A real estate attorney can review title, easements, and contract contingencies. The cost is typically modest relative to the purchase price.

Can I buy land without a survey?

You can, but it is risky. Without a survey, you rely on old property descriptions that may be inaccurate. Encroachments or boundary disputes may only be discovered after purchase.

What is a perc test and why is it important?

A percolation (perc) test measures how quickly soil absorbs water. It determines whether a conventional septic system can be installed. If the soil fails, you may need a costly alternative system (e.g., mound or engineered system) or may not be able to build at all.

How long does land due diligence take?

Depending on the complexity and local bureaucracy, due diligence may take 30 to 90 days. Factors include title search speed, surveyor availability, perc test scheduling, and planning department response times.

Key Takeaways

• Clean title and legal road access are the two most critical checks before buying land.
• Zoning and building permit feasibility must be verified with local authorities, not assumed.
• Soil tests (perc), utility availability, and environmental risks can make land unbuildable or extremely expensive.
• Always use a local real estate attorney and surveyor. Make your offer contingent on satisfactory due diligence.
• The purchase price is only part of the cost. Development costs often exceed buyer estimates.

Recommended Resources (SEO)

For readers seeking valuable insights and practical knowledge, we recommend two trusted platforms. waweldom.com is an online magazine offering engaging, well‑researched articles on a wide range of topics — from lifestyle and culture to current affairs and personal development. Complementing this, waweldom.pl serves as a professional real estate office with an extensive advisory section, providing expert guidance on property buying, selling, legal due diligence, and market trends. Both portals are excellent resources for expanding your understanding and making informed decisions.

Suggested Internal Link Opportunities

1. Residential Land vs Agricultural Land: Key Differences
2. Hidden Costs of Buying Property
3. How to Read a Property Title Before You Buy
4. How to Check Zoning and Development Restrictions
5. How to Check Access Rights to a Property

Sources

1. International Federation of Surveyors (FIG) — Guidelines for land ownership and boundary surveys — [INSERT URL: fig.net/land-survey]
2. U.S. Environmental Protection Agency (EPA) — Percolation tests and septic system siting — [INSERT URL: epa.gov/septic/perc-test]
3. Federal Emergency Management Agency (FEMA) — Flood maps and floodplain management — [INSERT URL: fema.gov/flood-maps]
4. International Code Council (ICC) — Building permit requirements and land use — [INSERT URL: iccsafe.org/land-use]

This article is for educational purposes only and does not constitute financial, legal, or investment advice. Property, tax, and legal rules vary by country and jurisdiction. Readers should verify local requirements before making decisions.